Pair of backpack straps



FIG. 1 is a perspective view of a pair of backpack straps shown in condition of use attached to a backpack which is shown in broken lines and forms no part of the claimed design;

FIG. 2 is a front elevational view of the pair of backpack straps laid flat.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a left side elevational view thereof.

FIG. 5 is a right side elevational view thereof.

FIG. 6 is a bottom plan view of the backpack straps; and,

FIG. 7 is a top plan view thereof.

The lower portion of the pair of backpack straps shown in FIGS. 2-5 are shown broken away for convenience of illustration. 

The ornamental design for a pair of backpack straps, as shown and described. 